// 发表文章-富文本
<template>
  <div class="addArticle">
    <el-form ref="article" :inline="true" :model="article" label-width="80px">
      <el-form-item label="文章标题">
        <el-input class="title" v-model="article.title"></el-input>
      </el-form-item>
      <el-form-item label="标签">
        <el-autocomplete
          class="inline-input"
          v-model="article.sort"
          :fetch-suggestions="querySearch"
          placeholder="请输入内容"
          @select="handleSelect"
        ></el-autocomplete>
      </el-form-item>
      <el-form-item label="是否置顶">
        <el-switch v-model="article.top"></el-switch>
      </el-form-item>
      <el-form-item>
        <el-button class="subBtn" type="primary" @click="submitArticle">发布</el-button>
        <el-button class="subBtn" type="primary" @click="getContent">获取内容</el-button>
      </el-form-item>
    </el-form>
    <div ref="editor" style="text-align:left"></div>
  </div>
</template>

<script>
  import E from 'wangeditor'

  export default {
    name: 'addArticle',
    data() {
      return {
        article: {
          title: '文章测试-标题',
          sort: '',
          top: true,
          contentHtml: '',
        },
        initData: "",
        restaurants: [],
      }
    },
    methods: {
      querySearch(queryString, cb) {
        var restaurants = this.restaurants
        var results = queryString ? restaurants.filter(this.createFilter(queryString)) : restaurants
        // 调用 callback 返回建议列表的数据
        cb(results)
      },
      createFilter(queryString) {
        return (restaurant) => {
          return (restaurant.value.toLowerCase().indexOf(queryString.toLowerCase()) === 0)
        }
      },
      loadAll() {
        return [
          {'value': 'vue'},
          {'value': 'node.js'}
        ]
      },
      handleSelect(item) {
        console.log(item)
      },

      getContent: function () {
        alert(this.article.contentHtml)
      },
      submitArticle() {
        this.$axios.post('/article/addArticle', {
          data: this.article
        })
          .then(function (response) {
            console.log(response);
          })
          .catch(function (error) {
            console.log(error);
          });
      }
    },
    mounted() {
      let that = this
      this.restaurants = this.loadAll()
      var editor = new E(this.$refs.editor)
      editor.customConfig.onchange = (html) => {
        that.article.contentHtml = html
      }
      editor.customConfig.uploadImgServer = '/editor/uploadImg'  // 上传图片到服务器
      editor.customConfig.uploadImgHooks = {
        success: function (xhr, editor, result) {
          // 图片上传并返回结果，图片插入成功之后触发
          // xhr 是 XMLHttpRequst 对象，editor 是编辑器对象，result 是服务器端返回的结果
        },
        fail: function (xhr, editor, result) {
          // 图片上传并返回结果，但图片插入错误时触发
          // xhr 是 XMLHttpRequst 对象，editor 是编辑器对象，result 是服务器端返回的结果
        },
        error: function (xhr, editor) {
          // 图片上传出错时触发
          // xhr 是 XMLHttpRequst 对象，editor 是编辑器对象
        },
        timeout: function (xhr, editor) {
          // 图片上传超时时触发
          // xhr 是 XMLHttpRequst 对象，editor 是编辑器对象
        },


      }
    editor.create()
  }
  }
</script>

<style scoped>
  .title {
    width: 1000px;
  }

  .subBtn {
    width: 100px;
    margin: 0 auto;
  }
</style>
<style>
  .el-autocomplete-suggestion {
    z-index: 10010 !important;
  }

  .w-e-text-container {
    height: 600px !important;
  }
</style>
